| tanqueray gordon and company limited | - | £112.6b | Jun 2024 | - | Open | Director |
| grand metropolitan limited | - | £34b | Jun 2024 | - | Open | Director |
| grand metropolitan international holdings limited | - | £26.8b | Jun 2024 | - | Open | Director |
| diageo holland investments limited | - | £23.9b | Jun 2024 | - | Open | Director |
| j & b scotland limited | - | £15.2b | Jun 2024 | - | Open | Director |
| diageo great britain limited | £1b | £10.8b | Jun 2024 | - | Open | Director |
| justerini & brooks,limited | £73.1m | £3.6b | Jun 2024 | - | Open | Director |
| guinness overseas limited | - | £1b | Jun 2024 | - | Open | Director |
| guinness overseas holdings limited | - | £286.8m | Jun 2024 | - | Open | Director |
| diageo dv limited | - | £54m | Jun 2024 | - | Open | Director |
| united distillers france limited | - | £34.9m | Jun 2024 | - | Open | Director |
| john walker and sons limited | - | £11.1m | Jun 2024 | - | Open | Director |
| udv (sj) holdings limited | - | £7.5m | Jun 2024 | - | Open | Director |
| seedlip ltd | £9.9m | £3.7m | Jun 2024 | - | Open | Director |
| diageo scotland investment limited | - | £3.5m | Jun 2024 | - | Open | Director |
| anna seed 83 limited | - | £1.3m | Jun 2024 | - | Open | Director |
| james buchanan & company limited | - | £465.6k | Jun 2024 | - | Open | Director |
| william sanderson & son, limited | - | £82.4k | Jun 2024 | - | Open | Director |
| john haig & company limited | - | £77k | Jun 2024 | - | Open | Director |
| diageo (ih) limited | - | £60.2k | Jun 2024 | - | Open | Director |
| arthur bell & sons limited | - | £11.1k | Jun 2024 | - | Open | Director |
| distillers company (biochemicals) limited(the) | - | £219.6 | Jun 2024 | - | Open | Director |
| the lochnagar distillery limited | - | £5.2 | Jun 2024 | - | Open | Director |
| cellarers (wines) limited | - | £4.9 | Jun 2024 | - | Open | Director |
| the pimm's drinks company limited | - | £4.4 | Jun 2024 | - | Open | Director |
